JPH0513898Y2 - - Google Patents
Info
- Publication number
- JPH0513898Y2 JPH0513898Y2 JP1985040422U JP4042285U JPH0513898Y2 JP H0513898 Y2 JPH0513898 Y2 JP H0513898Y2 JP 1985040422 U JP1985040422 U JP 1985040422U JP 4042285 U JP4042285 U JP 4042285U JP H0513898 Y2 JPH0513898 Y2 JP H0513898Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- support member
- secondary conductor
- magnetic field
- magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985040422U JPH0513898Y2 (de) | 1985-03-20 | 1985-03-20 | |
| DE8686301768T DE3663376D1 (de) | 1985-03-20 | 1986-03-12 | Door apparatus |
| EP86301768A EP0195585B1 (de) | 1985-03-20 | 1986-03-12 | Vorrichtung für Türen |
| US06/841,157 US4698876A (en) | 1985-03-20 | 1986-03-19 | Door apparatus partially supported by a magnetic mechanism |
| US07/214,865 US4876765A (en) | 1985-03-20 | 1988-07-01 | Door apparatus with magnetic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985040422U JPH0513898Y2 (de) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157676U JPS61157676U (de) | 1986-09-30 |
| JPH0513898Y2 true JPH0513898Y2 (de) | 1993-04-13 |
Family
ID=30549291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985040422U Expired - Lifetime JPH0513898Y2 (de) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513898Y2 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749194B2 (de) * | 1979-07-20 | 1982-10-20 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49116512U (de) * | 1973-02-01 | 1974-10-04 | ||
| JPS5749194U (de) * | 1980-09-05 | 1982-03-19 |
-
1985
- 1985-03-20 JP JP1985040422U patent/JPH0513898Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749194B2 (de) * | 1979-07-20 | 1982-10-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61157676U (de) | 1986-09-30 |
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